Mark Sylvanus Royer - Pedigree | FamilyCentral
 26 Jul 1861 -
Family Group
 31 May 1829 - 1 May 1909
 15 Apr 1801 - 30 Jun 1869
Family Group
 17 Mar 1768 - 28 Oct 1846
 8 Feb 1777 - 28 Sep 1846
 1739 - 26 Feb 1803
 1740 - Aft 1803